OT-2026-000093043
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000093043) never changes.
Identity and time
| Publication number | OT-2026-000093043 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090f-721d-a351-8f5cadc29917 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093043 |
| Status | PUBLIC |
Content hashes
| Canonical text | c1e9a44963762973a8690316305f14b768c6d9283bdc345262207c134d645503 |
|---|---|
| Markdown | ad340b00d342b6d5f4c0f799a7a43f47ccf90eefc66c58a950d07f0230157e4d |
| Publication page | 33df0fb4509c3fec03ab868d3bfcda105801a802d7267583fcd42615073751ec |
| Manifest | 99e8eaf029a3e66e3470c237c7826858e8a0b6720cba8e4b8592c1fcbca9f254 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | wCjO6MocPNXXxCAC62zGU26L9breV6YgOXYPVmpg4aGoDnmb1QObsxStSO4O++g8IdxRKioFapt767fVU8faCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:40:15.846285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093043observed 33df0fb4509c3fec03ab868d3bfcda10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:15.828571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093043/manifest.jsonobserved 99e8eaf029a3e66e3470c237c7826858...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:15.812841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093043/publication.mdobserved ad340b00d342b6d5f4c0f799a7a43f47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:15.794098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093043/publication.txtobserved c1e9a44963762973a8690316305f14b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|